Triple
T21322409
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Atlas V 511 |
E525651
|
entity |
| Predicate | upperStageEngineType |
P8436
|
FINISHED |
| Object | RL10 |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: RL10 | Statement: [Atlas V 511, upperStageEngineType, RL10]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RL10 Context triple: [Atlas V 511, upperStageEngineType, RL10]
-
A.
RL10
chosen
RL10 is a family of high-performance, liquid hydrogen–liquid oxygen cryogenic rocket engines developed by Aerojet Rocketdyne and widely used on U.S. upper stages such as Centaur and Delta IV.
-
B.
XLR11 rocket engine
The XLR11 rocket engine was an early liquid-fueled rocket motor developed in the United States, best known for powering experimental high-speed research aircraft such as the Bell X-1.
-
C.
Aerojet AJ10 engine family
The Aerojet AJ10 engine family is a long-serving series of hypergolic liquid-fuel rocket engines used on numerous U.S. spacecraft for orbital maneuvering and spacecraft propulsion, including early crewed and uncrewed missions.
-
D.
Atlas LV-3C Centaur
Atlas LV-3C Centaur was an early American launch vehicle configuration that first successfully demonstrated the Centaur high-energy upper stage for NASA missions in the 1960s.
-
E.
Raptor engine
The Raptor engine is SpaceX’s next-generation full-flow staged combustion methane-fueled rocket engine designed to power the Starship launch system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e0b51ad810819098c12392c8e55f6c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e77ed355cc8190a305c1c48117fb9e |
completed | April 21, 2026, 1:42 p.m. |
Created at: April 16, 2026, 4:40 p.m.